The aim of the presentation is to illustrate the reason behind the global warming and what is the impact of global warming and how we can mitigate it.

1. Rihab Rahman
ID - SECRET
‘Global warming is defined as an increase in the average tem
perature of the earth's atmosphere, especially a sustained in
crease great enough to cause changes in the global climate’.
Consequence
Less Rainfall Temperature Increasing
Sea Level Raising Damaging Ozone Layer
Drought Melting Glacier
Various Desires Water Scarcity
Solution
Tree Plantation Use Nuclear Power
Reduce Production of CO2 Use Bio-Fuel
Stop Fossils Fuel Control Population
Reduce use of CFC Use of Natural Fertilizer
Solutions
Global Warming can be stopped
by tree plantation, reducing co2
emission, use of bio-fuel, using
nuclear power, Control Population,
Stop Fossils Fuel and so on.
Figure -5 : Tropical deforestation by region 1990- 2005 In thousand
of hectares per year
Global warming has an drastic effect on environment especially on country situating geographically like Bangladesh.
The industrialized countries produces the facts that are responsible for global warming.
Figure – 4 : Comparatively CO2 emission 1850-2015 (% of world total)
Table - 1: Temperature increment of Bangladesh due to
global warming
Note: W stands for winter and M stands for monsoon
Md. Mehedi Hasan
ID - SECRET
Md. Razaul Karim
ID - SECRET
Image-1 : Global warming Image-4 : Melting glacier
Reasons
1. Deforestation
2. CO2 Emission
3. Industrialization
4. Burning Fossils Fuel
5. Population Growth
6. Chemical Fertilizer
Image-5 : Deforestation Image-6 : CO2 Emission
Image-11: Industrialization Image-12: Population Growth
Image-7 : Chemical Fertilizer
Image-13 : Burn Fossils Fuel
Image- 8: Tree Plantation
Image- 15: Use of nuclear powerImage- 14: Use of Bio-Fuel
Image- 9: Reducing CO2 Image- 10: Control Population
Image- 16: Stopping Fossils Fuel
Figure 2: Area of Bangladesh that will be lost due to
up coming sea-level rise.
Figure -3: Sea-level rise since 1880 of Bangladesh
Figure -1: Sea Level Rise - Bangladesh
Height Above Sea Level (m)
OFFSHORE ISLAND
Coastal Limit Boundary
----------- Risk Zone Boundary
…………… High Risk Zone Boundary
25 0 25 50
km
Image-17 : Drought Image-18 : Tree Plantation
We are graceful to our sponsor Standard Bank Limited, Faculty Members,
IUBAT Authority and Students for their help to complete this work.
Image-2: Temperature Increment Image-3 : Desertification
Guest participant
Shahrin Hossain Jubaer
Class- X
Section – Science
Institution - MUSC